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ddd [48]
3 years ago
5

Sally jogged 100 meters in 20 seconds. Jennifer jogged 4 meters per second. Who was traveling at a faster speed? Explain how you

know.
I dont get it
Mathematics
2 answers:
igor_vitrenko [27]3 years ago
7 0
Sally because you multiply 4thimes 20
Elena-2011 [213]3 years ago
5 0
Sally:

100/20 = 5
100 meters in 20 seconds = 5 meters per second

Jennifer:
4 meters per second


Sally is traveling faster. One meter extra
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The total weight of 30 bags of flour and 4 bags of sugar is 42.6 kg. If each bag of sugar weighs 0.75 kg, what is the weight of
tigry1 [53]
30 bags of flour + 4 bags of sugar = 42.6 kg
each bag of sugar weighs 0.75 kg
each bag of flour weighs x kg = ?

If you would like to know what is the weight of each bag of flour, you can calculate this using the following steps:

30 * x + 4 * 0.75 kg = 42.6 kg
30 * x + 3 kg = 42.6 kg
30 * x = 42.6 kg - 3 kg
30 * x = 39.6 kg   /30
x = 39.6 kg / 30
x = 1.32 kg

Result: Each bag of flour weighs 1.32 kg.
4 0
3 years ago
Read 2 more answers
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Andre45 [30]

Answer:

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Step-by-step explanation:

4 0
4 years ago
Which of the following is a true statement about the equation y= -7/8x+10
-BARSIC- [3]
First of all we can rule out that the slope is 10. The coefficient before the x term is not 10 so the answer is not a.

Following on what I said for option a, option b is correct as the coefficient before the x term is -7/8. Therefore the answer is B.

The answer is not C as when x = 0, y is not 0. This means the line does not pass through the origin (0,0)

Option D is not true aswell. When x = 1, y= 9.125. When x= 2, y= 8.25. When x=3, y= 7.375. X is increasing whereas y is decreasing. Therefore option D is ruled out.

The answer is option B.

I hope this has helped you.

Please mark as brainliest if you are happy with this explanation. Have a great day!
5 0
3 years ago
A basketball court is 94 feet by 50 feet. To sketch the court on paper a scale factor of 1 foot to 16 feet is applied. What is t
Eddi Din [679]

Based on the dimensions of the basketball court, we can calculate that the area of the scaled copy is<u> 18 ²³/₆₄ feet².</u>

<h3>Dimensions of scaled copy</h3>

Every 16 feet of the actual court is 1 foot on the scaled copy. The dimensions of the scaled copy are therefore:

= 94 / 16                                                           = 50 / 16

= 5.875 feet                                                     = 3.125 feet

<h3>Area of scaled copy </h3>

= Length x Width

= 5.875 x 3.125

= 18.359375

= 18 ²³/₆₄ feet²

In conclusion, the area is 18 ²³/₆₄ feet².

Find out more on area at brainly.com/question/25292087.

5 0
3 years ago
Pick 1 of 3 doors odds are 1 in 3, after pick an incorrect door is opened what are the odds if you change your pick that you wil
irga5000 [103]
If you already picked one wrong door then it is a 50/50 chance you will get the correct door or 1/2 or 1 of 2 or  .5
4 0
3 years ago
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